Air Quality in India
Air quality can vary considerably across India because weather, local emissions, geography and regional transport can change from place to place and from day to day. AirQualityIndex.org monitors air-quality information from more than 25,000 monitoring locations worldwide. This country comparison page currently lists 170 major cities and locations across India, including New Delhi, Bengaluru, Chennai, Hyderabad. Each listed location links to its own detailed air-quality page, while locations outside this comparison catalogue can be explored through Air Quality Near Me.
Use the search and filters to focus on a city type or AQI category, then sort the table by AQI, PM2.5, PM10, ozone (O₃), nitrogen dioxide (NO₂), data source or update time. Select any city to open its detailed air-quality page. Current values may include model-derived estimates and, where enabled, monitoring-station information; the displayed source should be considered when interpreting the results. The comparison catalogue is intentionally smaller than the wider AirQualityIndex.org monitoring-location database so the page remains fast and easy to use.
170 monitoring locations represented across India
The markers show the geographic spread of locations in this country comparison catalogue. The wider AirQualityIndex.org data system covers more than 25,000 monitoring locations globally.
Historical & seasonal air-quality pattern
Monthly values summarize US AQI model estimates across up to four representative locations in India. They show broad seasonal movement rather than a regulatory national average.
Seasonal context
Air pollution in India has strong regional and seasonal variation. In northern India and the Indo-Gangetic Plain, particulate pollution has historically tended to be higher during the post-monsoon and winter period, when cooler and more stable atmospheric conditions can reduce dispersion. Monsoon rainfall and stronger mixing often coincide with lower particulate concentrations. Conditions still vary substantially by city and year, so this historical pattern should not be read as a forecast for a particular day.
For current conditions, use the live table below. Seasonal context is provided to help readers interpret recurring patterns, while day-to-day AQI can change quickly with weather, emissions, dust, fires and regional transport.
Related air-quality news and articles
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Compare air quality across India
The table below brings current AQI and major pollutant indicators together for the locations in this country comparison catalogue. Search for a city, filter by location type or AQI category, or select any column heading to rank the results. Each city name opens its detailed air-quality page for additional context, source information and related resources.
| Location ↕ | AQI ↕ | Status ↕ | PM2.5 ↕ | PM10 ↕ | O₃ ↕ | NO₂ ↕ | Data ↕ | Updated ↕ |
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